Whether you live north or south of the Mason Dixon, I think that you would have to admit these belt buckles are pretty sweet. Basically they're replicas of buckles worn by soldiers on both sides of the Civil War, and are actually available all over the internet. You can find them easily by Googling or searching on Ebay for "civil war belt buckles," and since I haven't ordered one myself, I don't really have a particular purveyor to personally recommend. However, after doing some poking around, it looks like the ones from CivilWarBuckles.com (pretty descriptive URL) look like they might be one of the better options. All of their buckles are made from casts of actual Civil War era buckles, so they don't get much more authentic without finding a 150 year old belt yourself. Aside from the classic "US," "CS," and "CSA" buckles, they've got a ton of other ones to choose from, including a number of states, which are all available in three different finish options: "Normal," "High Polish," and "Old Dark Antique Look." Virginia buckle
Additionally, most of the ones on the internet come with three hooks which you use to attach it to your belt. That isn't really a standard mounting method for belts nowadays, but it looks like CivilWarBuckles.com lets you choose from some other mounting options, which might make them easier to work with normal belt straps. South Carolina buckle
Finally, they are only $17 with $5 for shipping and handling, so they're a pretty good deal, whether you want to display your patriotism or your Southern heritage. Compare the ones above to this actual unworn Civil War era buckle
It should be noted that all of the images here, except for the last one, came fromCivilWarBuckles.com and can all be found on their website.